我在网上看过,我们有一个名称为s3的存储桶:
private void fetchPhotos() {
Task<Photo> task = null;
List<Photo> photos = new ArrayList<>();
for (int i = 0; i < 10; i++) {
if (task == null) {
task = getPhoto(i);
} else {
final int pos = i;
task = task.onSuccessTask(photo -> {
photos.add(photo);
return getPhoto(pos);
});
}
}
task.addOnCompleteListener((photoTask) -> {
photos.add(photoTask.getResult()); //Adding the final result.
for (int i = 0; i < photos.size(); i++) {
Log.i("DEMO", photos.get(i).toString());
}
});
}
private Task<Photo> getPhoto(int i) {
Task<Photo> task = Tasks.call(Executors.newSingleThreadExecutor() /*You can specify the threading here*/, () -> new Photo(i) /*Your logic to fetch photo goes here...*/);
return task;
}
class Photo {
int pos = 0;
Photo(int p) {
this.pos = p;
}
@Override
public String toString() {
return String.valueOf(pos);
}
}
所以据说这是网址
nixos-build
但是我们不必指定AWS区域吗?我们如何将其放在URL中?
答案 0 :(得分:2)
存储桶名称的格式为:
http://BUCKETNAME.s3-REGION.amazonaws.com
示例:
http://mybucket.s3-ap-southeast-2.amazonaws.com
http://my.bucket.name.has.dots.s3-us-west-2.amazonaws.com
http://invoices.s3.amazonaws.com (Defaults to us-east-1, can involve redirects to other regions)
请注意存储区名称和s3-REGION
部分中的破折号之后的句点。
还有一种较旧的格式:
http://s3-ap-southeast-2.amazonaws.com/mybucket
但是,该格式已被弃用。参见:Amazon S3 Path Deprecation Plan – The Rest of the Story | AWS News Blog
答案 1 :(得分:0)
答案 2 :(得分:0)